__________ he was very tired, he didn’t stop working.
A.Although B.When C.After D.Because
These workers ___________ this bridge since one year ago.
A.build B.are building C.have built D.built
It’s fun _________ a horse with your best friends on the grass.
A.to ride B.riding C.rides D.ride
The students will go to the Summer Palace if it __________ tomorrow.
A.won’t rain B.isn’t raining C.doesn’t rain D.isn’t rain
___________ good music the teacher is playing!
A.What B.How C.What a D.What the
My mother usually much time shopping in the supermarkets on weekends.
A.spends B.costs C.takes D.pays
